public void Dispose()
{
layout.ClearAttributes();
layout.Width = -1;
layout.TextAlignment = Xwt.Alignment.Start;
layoutCache.layoutQueue.Enqueue(this);
}
public void AssignTo(TextLayout layout)
{
layout.ClearAttributes();
foreach (var item in list)
{
layout.AddAttribute(item);
}
}
static void HighlightSearchResults (TextLayout layout, string search, Color foreground, Color background)
{
string text = null;
if (layout != null) {
text = layout.Text;
layout.ClearAttributes ();
}
if (string.IsNullOrEmpty (text) || string.IsNullOrEmpty (search))
return;
int index = 0;
while ((index = text.IndexOf (search, index, StringComparison.OrdinalIgnoreCase)) > -1) {
layout.SetForeground (foreground, index, search.Length);
layout.SetBackground (background, index, search.Length);
index++;
}
}
